* {
  margin: 0;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}
html,
body,
#app {
  width: 100%;
  height: 100%;
  /* padding: 1px; */
}
:root{
  font-size: 26.67vw;
}
body{
  font-size: .16rem;
}